Ettitude Sateen Eye Mask Slate Gray Comes with Dust Bag Great for Traveling Airplane Home New Never Used NIB NWT Our silky-soft, sateen eye mask is lightly padded and designed to keep the light out as it gently rests across your face. Made with our sustainable CleanBamboo™ fabric for a dream-filled sleep. Made from 100% bamboo lyocell Cooling effect - breathable weave cools and adjusts for a comfortable sleep Feels smooth like silk, comparable to cotton 1,000 thread count Hypoallergenic, free from harmful chemicals and ideal for sensitive skin